(19)
(11) EP 4 208 987 A1

(12)

(43) Date of publication:
12.07.2023 Bulletin 2023/28

(21) Application number: 21709631.2

(22) Date of filing: 26.02.2021
(51) International Patent Classification (IPC): 
H04L 27/26(2006.01)
 H04B 7/06(2006.01)
(52) Cooperative Patent Classification (CPC):
H04L 27/2639; H04L 27/2607; H04B 7/0452
(86) International application number:
PCT/EP2021/054786
(87) International publication number:
WO 2022/179692 (01.09.2022 Gazette 2022/35)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(71) Applicant: Huawei Technologies Co., Ltd.
Shenzhen, Guangdong 518129 (CN)

(72) Inventors:
  • DEBBAH, Merouane
    80992 Munich (DE)
  • KSAIRI, Nassar
    80992 Munich (DE)

(74) Representative: Roth, Sebastian 
Mitscherlich PartmbB Patent- und Rechtsanwälte Sonnenstraße 33
80331 München
80331 München (DE)

   


(54) TRANSMITTER DEVICE AND RECEIVER DEVICE FOR A WIRELESS COMMUNICATION SYSTEM